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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 03:15 // 18:57 UTC
Civil Twilight (6°): 02:36 // 19:36 UTC
Nautical Twilight (12°): 01:42 // 20:30 UTC
Astronomical Twilight (18°): 00:22 // 21:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1103 Her s 1 0.2913524 11.90 11.90 0.00 23.07. 17:40 93 (E) 51
NY Boo s 9 0.326815 12.15 12.15 0.00 23.07. 17:40 116 (SE) 87
V509 Cam p 6 0.350347 13.00 13.60 0.60 23.07. 17:40 344 (N) 51
YZ Vol p 10 1.57097 13.14 13.90 0.76 23.07. 17:41 214 (SW) -54
EX CVn p 4 0.2771572 13.10 13.50 0.40 23.07. 17:41 254 (W) 65
V489 Ser p 9 0.078847 19.20 21.00 1.80 23.07. 17:41 158 (S) 38
V423 Tau p 6 0.682416 15.70 16.50 0.80 23.07. 17:41 319 (NW) -5
GV Boo s 2 0.367868 12.40 12.40 0.00 23.07. 17:41 217 (SW) 63
V596 Aur p 1 0.397887 11.83 12.29 0.46 23.07. 17:41 336 (NW) 7
V883 Her p 9 0.6950255 13.13 13.35 0.22 23.07. 17:41 105 (E) 49
V626 Sco p 9 1.033685 11.30 12.00 0.70 23.07. 17:41 152 (SE) -6
V405 Cep p 8 1.373749 8.75 8.96 0.21 23.07. 17:41 0 (N) 39
V870 Ara s 7 0.399826 9.00 9.00 0.00 23.07. 17:42 152 (SE) -25
GQ Boo s 1 0.3846402 12.65 12.65 0.00 23.07. 17:42 174 (S) 65
VZ Psc s 1 0.2612592 10.20 10.43 0.23 23.07. 17:42 55 (NE) -20
V1192 Her p 10 0.310078 13.00 13.30 0.30 23.07. 17:42 86 (E) 73
EG Cep s 1 0.5446218 9.31 9.60 0.29 23.07. 17:42 21 (N) 50
XZ Vul p 7 3.08964 11.30 12.80 1.50 23.07. 17:42 85 (E) 33
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 23.07. 17:42 181 (S) -34
EQ TrA p 10 2.709149 8.90 9.50 0.60 23.07. 17:42 171 (S) -27
OT UMa p 10 0.3160725 12.20 12.50 0.30 23.07. 17:42 327 (NW) 42
V945 Cep p 10 1.129913 11.87 12.17 0.30 23.07. 17:42 21 (N) 32
V1261 Her p 4 0.397693 13.00 14.00 1.00 23.07. 17:42 119 (SE) 48
V891 Aql s 10 0.419508 15.40 15.80 0.40 23.07. 17:42 102 (E) 11
EV CVn s 3 0.335969 12.00 12.00 0.00 23.07. 17:42 252 (W) 64
V963 Cyg p 1 1.39466785 12.59 13.37 0.78 23.07. 17:43 79 (E) 34
XZ Cep p 8 5.09725 8.00 8.83 0.83 23.07. 17:43 26 (NE) 37
V757 Cep p 8 0.343873 14.00 14.80 0.80 23.07. 17:43 9 (N) 40
DG CMi p 8 0.366037 11.94 13.90 1.96 23.07. 17:43 294 (NW) -7
V523 Aur s 1 0.330437 13.30 13.30 0.00 23.07. 17:43 312 (NW) 19
CI CrB p 10 0.350076 12.83 13.02 0.19 23.07. 17:43 138 (SE) 64
V1064 Her s 5 0.3431545 11.30 11.30 0.00 23.07. 17:43 99 (E) 56
V404 Hya p 7 0.309535 14.85 15.25 0.40 23.07. 17:43 270 (W) 6
KV Gem s 1 0.358522 12.40 12.85 0.45 23.07. 17:43 304 (NW) -6
HW Aur s 1 1.1774199 12.00 12.60 0.60 23.07. 17:43 335 (NW) 4
IP Lac p 1 0.8520135 13.20 14.00 0.80 23.07. 17:44 41 (NE) 28
IT Vel p 10 2.088 7.03 7.08 0.05 23.07. 17:44 239 (SW) -38
V456 Oph p 1 1.016001 10.20 10.70 0.50 23.07. 17:44 110 (E) 27
LU Tel p 10 1.571748 12.40 13.50 1.10 23.07. 17:44 145 (SE) -17
AA Lyn p 9 0.561388 14.70 15.30 0.60 23.07. 17:44 308 (NW) 23
ER Lac p 4 2.945376 14.00 16.50 2.50 23.07. 17:44 40 (NE) 27
ET Leo s 1 0.3465036 9.55 9.55 0.00 23.07. 17:44 254 (W) 24
CN And s 1 0.4627909 9.70 9.96 0.26 23.07. 17:44 28 (NE) 6
V1256 Cyg s 2 0.5404094 13.80 14.10 0.30 23.07. 17:44 84 (E) 35
HT Vir p 1 0.4076729 7.06 7.48 0.42 23.07. 17:45 202 (S) 43
V1284 Her s 1 0.337146 12.78 12.78 0.00 23.07. 17:45 97 (E) 57
V744 Cep p 5 0.624553 12.20 12.54 0.34 23.07. 17:45 25 (NE) 38
AE Hya p 9 0.3928877 13.90 14.80 0.90 23.07. 17:45 245 (SW) -9
FO Hya p 1 0.4695567 9.50 10.00 0.50 23.07. 17:45 245 (SW) -4
IU Cnc s 1 0.421646 11.80 12.32 0.52 23.07. 17:45 277 (W) 11
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.